1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "labelList.H"
29 #include <sys/types.h>
32 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
39 template<class StringList>
40 labelList findStrings(const string& regexp, const StringList& sl)
42 labelList matches(sl.size());
44 regex_t *preg = new regex_t;
46 if (regcomp(preg, regexp.c_str(), REG_EXTENDED) != 0)
48 WarningIn("findStrings(const string& regexp, const stringList& sl)")
49 << "Failed to compile regular expression " << regexp
63 regexec(preg, sl[i].c_str(), nmatch, pmatch, 0) == 0
64 && (pmatch[0].rm_so == 0 && pmatch[0].rm_eo == label(sl[i].size()))
67 matches[matchi++] = i;
71 matches.setSize(matchi);
80 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
82 } // End namespace Foam
84 // ************************************************************************* //